Research radiometer with Wifi

ILT5000 from International Light Technologies

The ILT5000 Research Radiometer is “The ILT1700 for the 21st Century” improving on the industry standard with rapid measurements (up to 100 Hz), a broader dynamic range (100fA to 1mA), extensive supporting software apps, wireless communication, internal data storage, and a 4-20 mA output. The broad linear dynamic range of the ILT5000 and the SMA input connector allow the meter to also serve as a broadrange, highly sensitive and accurate picoammeter.

10 decade dynamic range of optical analysis
Wireless transmitter, built-in
4-20 mA output
5 Open licensed, customer-configurable software apps
Sample rate up to 100 Hz, programmable


The ILT5000 comes with DataLight II software, a complementary basic Labview DLL and 5 versions of
software including: CLI, BAR, TREND, DATALOG and the ALL NEW METERS app. designed to cover a wide
range of applications.


Designed to maintain the look and feel of the industry standard ILT1700 research radiometer. Designed for wireless use with windows 8 tablets and touch screen computers, the larger, user-friendly panel includes buttons for hold, zero, integrate, factor, range, average and units selection.

Note: The ILT5000 is backwards compatible with the ILT1700 “D” type sensors, as well as all of ILT’s vast supporting filters, input optics, integrating spheres and ISO 17025/NIST traceable calibrations.


Records all six parameters while displaying the trend over time for the user switchable parameter. Multiple examples of trend can be run simultaneously to allow multi-unit comparisons. Trend also has a user-friendly calibration feature.


Allows multisystem, datalogging and displays the user switchable parameter in a bar graph. The expandable graph can accommodate up to 32 systems simultaneously with use of hub(s). User can enter nicknames for each unit to define the location, application, version, serial number, etc. Customer can program max and min warning levels and use color coded bar responses for easy troubleshooting.


CLI is a very basic command line interface program that allows customer to type commands from the API and record readings into the device memory.


Datalog is a user interface that allows remote ”set it and forget it” datalogging.

All software is provided with an open source (MIT) license for ease of customization. A full version API is also available.

Measurement range100 fA-1 mA (calibrated 1p-1mA)
Reverse bias2 voltages/selectable
Automatic rangingrapid switching through all current levels
Operating temperature-40 to 85°C (Calibrated irradiance 0-40 °C)
USB2Including power, for single and multiple systems
USB current draw500 mA max, 250 mA typical
Size1-3/5” H x 5” W x 7” L 44x127x177,8 mm
Input connectorD-sub and/or SMA
CE certifiedNo rf/noise
UVGI- sterilization
Optical radiation hazard
Plant growth


Request further information
Sales Manager
+40 755 039900
Fax: +40 317107156

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